LG ARNU48GBRZ4, Технический каталог изделия

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32 _
Wall Mounted Unit (Standard)
Indoor Units
Wrap the insulation material
around the connecting portion.
1. Overlap the connection pipe insulation material
and the indoor unit pipe insulation material.
Bind them together with vinyl tape so that there
may be no gap.
2. Set the tubing cutting line upward.
Wrap the area which accommodates the rear
piping housing section with vinyl tape.
3. Bundle the piping and drain hose together by
wrapping them with vinyl tape sufficient enough
to cover where they fit into the rear piping hous-
ing section. Be sure that the drain hose is locat-
ed at the lowest side of the bundle. Locating at
the upper side can cause overflow from the
drain pan through the inside of the unit.
Insulation material
Vinyl tape(narrow)
Connection pipe
Connecting cable
Vinyl tape (wide) Wrap with vinyl tape
Indoor unit pipe
Pipe
Gas Pipe Liquid Pipe
Cutting Line
Cutting Line
Good Case Bad Case
* Tubing cutting line have to be upward.
Wrap with vinyl tape
Drain hose
Pipe
Vinyl tape(wide)
If the drain hose is routed inside the room insulate
the hose with an insulation material* so that dripping
from sweating condensation) will not damage furni-
ture or floors.
* Foamed polyethylene or equivalent is
recommended.
CAUTION
10. Installation
Indoor unit
2. Secure the cable onto the control board with the
cable retainer.
View
SB/SC SV
Terminal block of indoor unit
1(L) 2(N) 3(A) 4(B)
Indoor power input Outdoor unit
Terminal block of indoor unit
L(L1) N(L2) 3(A) 4(B)
Indoor power input Outdoor unit
Connecting the cables
1. Insert the connecting cable through the bottom
side of indoor unit and connect the cable (You
can see detail contents in 'Connecting the
cables' section)
<Left side piping>
<Right side piping>
View
SB/SC SV
Terminal block of indoor unit
1(L) 2(N) 3(A) 4(B)
Indoor power input Outdoor unit
Terminal block of indoor unit
L(L1) N(L2) 3(A) 4(B)
Indoor power input Outdoor unit